我正在将所有的SQL Server查询转换为MySQL,而我的一些包含WITH的查询都在失败。以下是一个示例:WITH t1 AS ( SELECT article.*, userinfo.*, category.* FROM question INNER JOI...
我正在尝试在Oracle中使用合并(MERGE)语句的WITH子句,但出现了问题,无法正常工作。我确定这是一些很明显的问题,但我还没有找到它。-- behold, the wonders of fake data WITH X AS ( SELECT 'moo' AS COW, ...
尝试实现以下操作(在SQL Server中有效):WITH X AS (), Y AS (), Z AS () DELETE FROM TBL WHERE TBL.ID IN (SELECT ID FROM Z); 这在Oracle中可行:WITH X AS (), Y AS (), Z AS...